10111002012022 has 8 divisors (see below), whose sum is σ = 15423562391400. Its totient is φ = 4969814548224.

The previous prime is 10111002011941. The next prime is 10111002012043. The reversal of 10111002012022 is 22021020011101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10111002012022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10111002011993 and 10111002012011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42843228747 + ... + 42843228982.

It is an arithmetic number, because the mean of its divisors is an integer number (1927945298925).

Almost surely, 2^{10111002012022} is an apocalyptic number.

10111002012022 is a deficient number, since it is larger than the sum of its proper divisors (5312560379378).

10111002012022 is an equidigital number, since it uses as much as digits as its factorization.

10111002012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85686457790.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10111002012022 its reverse (22021020011101), we get a palindrome (32132022023123).

The spelling of 10111002012022 in words is "ten trillion, one hundred eleven billion, two million, twelve thousand, twenty-two".